1427287808

素因数分解:

$2^8\times {\mathrm{181}}^1\times {\mathrm{30803}}^1$

素因数の和:31000

約数の個数: 36

約数和(自身を含む): 2864833608

約数和(自身を除く): 1437545800

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 256, 362, 724, 1448, 2896, 5792, 11584, 23168, 30803, 46336, 61606, 123212, 246424, 492848, 985696, 1971392, 3942784, 5575343, 7885568, 11150686, 22301372, 44602744, 89205488, 178410976, 356821952, 713643904, 1427287808]

約数ペア:

[(1, 1427287808), (2, 713643904), (4, 356821952), (8, 178410976), (16, 89205488), (32, 44602744), (64, 22301372), (128, 11150686), (181, 7885568), (256, 5575343), (362, 3942784), (724, 1971392), (1448, 985696), (2896, 492848), (5792, 246424), (11584, 123212), (23168, 61606), (30803, 46336)]